IMSTR             453 drivers/iommu/ipmmu-vmsa.c 	ipmmu_ctx_write_root(domain, IMSTR, ipmmu_ctx_read_root(domain, IMSTR));
IMSTR             543 drivers/iommu/ipmmu-vmsa.c 	status = ipmmu_ctx_read_root(domain, IMSTR);
IMSTR             557 drivers/iommu/ipmmu-vmsa.c 	ipmmu_ctx_write_root(domain, IMSTR, 0);